diff --git a/.github/workflows/conftest-unittests.yaml b/.github/workflows/conftest-unittests.yaml
index d9816cd..f940f28 100644
--- a/.github/workflows/conftest-unittests.yaml
+++ b/.github/workflows/conftest-unittests.yaml
@@ -32,7 +32,7 @@ jobs:
           pip3 install yq==${YQ_VERSION}
 
       - name: Setup Bats
-        uses: bats-core/bats-action@42fcc8700f773c075a16a90eb11674c0318ad507 # 3.0.1
+        uses: bats-core/bats-action@77d6fb60505b4d0d1d73e48bd035b55074bbfb43 # 4.0.0
 
       - name: Setup Conftest
         uses: princespaghetti/setup-conftest@427bf563268433011fd432d23ae41e567cc24272 # v1.1.26
diff --git a/.github/workflows/gatekeeper-k8s-integrationtests.yaml b/.github/workflows/gatekeeper-k8s-integrationtests.yaml
index f2abd7b..2b5c7cc 100644
--- a/.github/workflows/gatekeeper-k8s-integrationtests.yaml
+++ b/.github/workflows/gatekeeper-k8s-integrationtests.yaml
@@ -34,7 +34,7 @@ jobs:
           pip3 install yq==${YQ_VERSION}
 
       - name: Setup Bats
-        uses: bats-core/bats-action@42fcc8700f773c075a16a90eb11674c0318ad507 # 3.0.1
+        uses: bats-core/bats-action@77d6fb60505b4d0d1d73e48bd035b55074bbfb43 # 4.0.0
 
       - name: Setup Conftest
         uses: princespaghetti/setup-conftest@427bf563268433011fd432d23ae41e567cc24272 # v1.1.26
diff --git a/.github/workflows/regal-lint.yaml b/.github/workflows/regal-lint.yaml
index 3711c9e..078a256 100644
--- a/.github/workflows/regal-lint.yaml
+++ b/.github/workflows/regal-lint.yaml
@@ -46,7 +46,7 @@ jobs:
           version: ${{ env.REGAL_VERSION }}
 
       - name: Setup Bats
-        uses: bats-core/bats-action@42fcc8700f773c075a16a90eb11674c0318ad507 # 3.0.1
+        uses: bats-core/bats-action@77d6fb60505b4d0d1d73e48bd035b55074bbfb43 # 4.0.0
 
       - name: Setup Conftest
         uses: princespaghetti/setup-conftest@427bf563268433011fd432d23ae41e567cc24272 # v1.1.26